54355928080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35760479}}^1$

素因数の和:35760511

約数の個数: 40

約数和(自身を含む): 133028985600

約数和(自身を除く): 78673057520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 35760479, 71520958, 143041916, 178802395, 286083832, 357604790, 572167664, 679449101, 715209580, 1358898202, 1430419160, 2717796404, 2860838320, 3397245505, 5435592808, 6794491010, 10871185616, 13588982020, 27177964040, 54355928080]

約数ペア:

[(1, 54355928080), (2, 27177964040), (4, 13588982020), (5, 10871185616), (8, 6794491010), (10, 5435592808), (16, 3397245505), (19, 2860838320), (20, 2717796404), (38, 1430419160), (40, 1358898202), (76, 715209580), (80, 679449101), (95, 572167664), (152, 357604790), (190, 286083832), (304, 178802395), (380, 143041916), (760, 71520958), (1520, 35760479)]